Trox Technik X-CUBE Instrucciones De Servicio página 174

Technical features:
• PFC (passive)
• integrated PID controller
• Control input 0-10 VDC / PWM
• Input for sensor 0-10 V or 4-20 mA
• Slave output 0-10 V max. 5 mA
• Output 20 VDC (±20 %) max. 50 mA
• Output 10 VDC (+10 %) max. 10 mA
• RS485 MODBUS-RTU
Connector Pin Connection Assignment / function
KL1
1 L1
2 L2
3 L3
PE PE
KL2 1 NO
2 COM
3 NC
KL3
1 RSA
2 RSB
3/10 GND
4 Ain1 U
5 +10 V
6 Ain1 I
7 Din1
8 Din2
9 Din3
11 Ain2 U
12 +20 V
13 Ain2 I
14 Aout
Electrical connections EC
• Motor current limitation, Alarm relay
• Line undervoltage / phase failure detection
• Over-temperature protected electronics / motor
• Reverse polarity and locked-rotor protection, Soft start
• External 24 V input (programming)
• External release input
• Operation and alarm display
• Control interface with SELV potential safely disconnected from the mains
KL3
8 9 10 11 12 13
1 2 3 4 5 6
Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz
Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz
Mains supply connection, supply voltage 3~380-480 VAC; 50/60 Hz
Earth connection, PE connection
Status relay, floating status contact, close with error
Status relay, floating status contact, changeover contact, common connection (2 A, 250 V, min. 10 mA, AC1)
Status relay, floating status contact, break with error
Bus connection RS485; RSA; MODBUS RTU
Bus connection RS485; RSB; MODBUS RTU
Signal ground for control interface
Analogue input 1 (set value); 0-10 V; Ri= 100 k
Fixed voltage output 10 VDC; +10 V ±3 %; max. 10 mA; short circuit proof; power supply for ext. devices (e.g. potentiometer)
Analogue input 1 (set value); 4-20 mA; Ri= 100
Digital input 1: enabling of electronics; enabling: open pin or applied voltage 5 to 50 VDC; disabling: bridge to GND or
applied voltage < 1 VDC; reset function: triggers software reset after a level change to < 1V
Digital input 2: parameter set switch 1/2; according to EEPROM setting, thr valid/used parameter set is selectable per BUS or per
digital input Din2. Parameter set 1: open oin or applied voltage 5 to 50 VDC; parameter set 2: bridge to GND or applied voltage < 1 VDC
Digital input 3: Control characteristic of the integrated controller; according to EEPROM setting, the control characteristic of the integrated
controller is normally/inversely selectable per BUS or per digital input; normal: open pin or applied voltage 5 to 50 VDC (control deviation =
actual sensor value - set value); inverse: bridge to GND or applied voltage < 1 VDC control deviation = set value - actual sensor value)
Analogue input 2; actual sensor value 0-10 V; Ri= 100 k
Fixed voltage output 20 VDC; +20 V +25/-10 %; max. 50 mA; short circuit proof; power supply for ext. devices (e.g. sensors)
Analogue input 2; actual sensor value 4-20 mA; Ri= 100
Analogue output 0-10 V; max. 5 mA; output of the actual motor control factor (output voltage of electronics)/of the actual motor speed;
function selectable per BUS; parametrisable curve
M3)
KL2 KL1
14
7 1 2 3 1
Ω ; parametrisable curves; only usable as alternative to input Ain1 I
; parametrisable curve; only usable as alternative to input Ain1 U
Ω
Ω ; parametrisable curve; only usable as alternative to input Ain2 I
Ω ; parametrisable curve; only usable as alternative to input Ain2 U
2 3
89